CN219808387U - Groove supporting device convenient to assemble and disassemble on site - Google Patents
Groove supporting device convenient to assemble and disassemble on site Download PDFInfo
- Publication number
- CN219808387U CN219808387U CN202320359859.6U CN202320359859U CN219808387U CN 219808387 U CN219808387 U CN 219808387U CN 202320359859 U CN202320359859 U CN 202320359859U CN 219808387 U CN219808387 U CN 219808387U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- pipeline
- sides
- steel sheet
- sliding rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000011065 in-situ storage Methods 0.000 claims 6
- 239000002689 soil Substances 0.000 abstract description 6
- 238000009412 basement excavation Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000008439 repair process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model relates to a groove supporting device convenient for on-site installation and disassembly, which is used for supporting a groove when a pipeline arranged in the groove is overhauled, and is characterized in that: the steel sheet pile is arranged on the inner walls of grooves on two sides of the pipeline, a sliding rail arranged along the vertical direction is arranged on the side wall of the steel sheet pile on two sides of the pipeline, sliding blocks are slidably arranged in the sliding rails on two sides of the pipeline, a telescopic rod with adjustable length is connected between the two sliding blocks corresponding to the positions on two sides of the pipeline, and a locking mechanism for locking the sliding blocks at a proper position is arranged on the sliding rail. So, anchor two steel sheet piles in the soil of pipeline both sides and behind the soil excavation between two steel sheet piles, through moving the slider to suitable position department on the slide rail, make two sliders be located behind slot bottom and the slot top position department respectively, through installing the telescopic link after adjusting length between the slider of pipeline both sides, realize playing good supporting role to the slot.
Description
Technical Field
The utility model relates to a groove support device convenient to assemble and disassemble on site. Is applicable to the technical field of municipal engineering.
Background
After the municipal pipeline is used for a long time, the problems of different degrees of staggering, cracking, collapse, blocking and the like of part of the pipeline occur, and local repair of the pipeline cannot be avoided. With the continuous expansion of urban construction scale, various municipal facilities are fully distributed around many pipeline repair points, and the conditions of slope excavation are not met. After the maintenance position is determined, steel sheet piles are driven around the maintenance points to carry out slope support so as to prevent the foundation pit slope from collapsing, and after the support is completed, people can excavate and carry out maintenance. However, in a specific implementation process, because the steel sheet pile construction needs a specific piling machine to be matched, the transportation is inconvenient, the cost is too high and the construction time is too long, and the pipeline maintenance is often an emergency, so that the construction machine for organizing the steel sheet piles between the hastening is difficult to realize. Often, maintainers get away from the ground and get into the excavation foundation pit for maintenance under the conditions of no slope and no protection structure, and accidents of casualties caused by collapse of the groove are frequent. For this situation, a relatively light and handy structure which is not very dependent on auxiliary installation equipment and is convenient to detach is needed to achieve the purpose of pit excavation protection at the maintenance point.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problems, the utility model provides a groove support device convenient to assemble and disassemble on site.
The technical scheme adopted by the utility model is as follows: groove support device convenient to on-the-spot installation is dismantled for support the slot when overhauing the pipeline of arranging in the slot, its characterized in that: the steel sheet pile is arranged on the inner walls of grooves on two sides of the pipeline, a sliding rail arranged along the vertical direction is arranged on the side wall of the steel sheet pile on two sides of the pipeline, sliding blocks are slidably arranged in the sliding rails on two sides of the pipeline, a telescopic rod with adjustable length is connected between the two sliding blocks corresponding to the positions on two sides of the pipeline, and a locking mechanism for locking the sliding blocks at a proper position is arranged on the sliding rail. So, anchor two steel sheet piles in the soil of pipeline both sides and behind the soil excavation between two steel sheet piles, through moving the slider to suitable position department on the slide rail, make two sliders be located behind slot bottom and the slot top position department respectively, through installing the telescopic link after adjusting length between the slider of pipeline both sides, realize playing good supporting role to the slot.
The telescopic link has two connecting rods and the cover at the outer adapter sleeve of two connecting rod link ends, and the slider on pipeline both sides is installed respectively to the first end of two connecting rods, and in the both ends of same adapter sleeve was inserted respectively to the second end of two connecting rods, be provided with a plurality of first mounting holes along adapter sleeve axial direction on the adapter sleeve, be equipped with the second mounting hole with first mounting hole adaptation on the second end of connecting rod, realize fixed connection through passing the first connecting bolt of first mounting hole on adapter sleeve and the second mounting hole on the connecting rod simultaneously between connecting rod and the adapter sleeve. Therefore, when the two connecting rods move to the proper positions along with the sliding blocks on the sliding rails, the two ends of the connecting sleeve are respectively sleeved on the second ends of the two connecting rods, and the connecting sleeve is fixedly connected with the connecting rods through the first connecting bolts. The telescopic rod composed of the two connecting rods and the connecting sleeve is realized to play a role in supporting the steel sheet piles at the two ends of the telescopic rod.
The locking mechanism is provided with a third mounting hole which is arranged on the sliding rail along the passing direction of the sliding rail, a fourth mounting hole which is matched with the third mounting hole is arranged on the sliding block at the position corresponding to the third mounting hole on the sliding rail, and the sliding rail and the sliding block are fixedly connected through a second connecting bolt which simultaneously passes through the third mounting hole on the sliding rail and the fourth mounting hole on the sliding block. Therefore, when two steel sheet piles are anchored in the ground, the sliding blocks are conveniently fixed at proper positions according to the depth of the grooves and the arrangement condition of the pipelines in the grooves, and the applicability of the groove supporting device is improved.
The first end of the connecting rod stretches into the sliding block, and a fifth mounting hole matched with the fourth mounting hole is formed in the position, corresponding to the fourth mounting hole, of the end part of the connecting rod stretching into the sliding block. So, the connecting rod passes through the second connecting bolt with the slider and realizes being connected, is convenient for realize the dismouting of connecting rod on the steel sheet pile.
The bottom of the steel sheet pile is wedge-shaped. Thus, the steel sheet pile is conveniently anchored into the ground.
The bottom of the sliding rail is wedge-shaped. Thus, the slide rail is conveniently anchored into the ground when the steel sheet pile is anchored into the ground.
The connecting rod is square steel. Thus, the structural strength of the connecting rod and the groove supporting device is enhanced.
The beneficial effects of the utility model are as follows: the foundation pit protection structure is assembled by using conventional construction materials through bolt connection, and is convenient to assemble and disassemble on site. Because the structure is free from welding and can be assembled on site, the inconvenience that a generator is required to be distributed for electric welding in the conventional supporting work and a pile driver is used for applying and driving steel sheet piles is avoided. Because construction auxiliary equipment is simple, the installation and the disassembly are convenient and quick, and the construction auxiliary equipment is easy to recycle, thereby achieving the purposes of quick support and reduction of engineering investment.
Drawings
Fig. 1: the planar arrangement of the utility model is schematically shown.
Fig. 2: the structure of the utility model is schematically shown.
Fig. 3: a cross-sectional view at A-A in fig. 2.
In the figure: 1. steel sheet piles; 2. a slide rail; 3. a slide block; 4. a connecting rod; 5. a connection sleeve; 6. a first connecting bolt; 7. and a second connecting bolt.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
The embodiment is a groove supporting device convenient to assemble and disassemble on site, which is used for supporting a groove when a pipeline arranged in the groove is overhauled, and is provided with steel sheet piles 1 anchored into the ground on two sides of the pipeline. After the steel sheet piles 1 are anchored into the ground on both sides of the pipe, a trench is formed by digging out the soil between the two steel sheet piles 1. Wherein the bottom of the steel sheet pile 1 is wedge-shaped in order to facilitate the anchoring of the steel sheet pile 1 into the ground.
In this embodiment, two slide rails 2 arranged in the vertical direction are fixedly installed on the two steel sheet piles 1 on the side facing the other steel sheet pile 1 along the arrangement direction of the pipes in the groove. To reduce the impeding effect of the slide rail 2 when the sheet steel pile 1 is anchored into the ground, the bottom of the slide rail 2 is wedge-shaped.
In this embodiment, two sliders 3 are slidably mounted on each slide rail 2. A plurality of third mounting holes are formed in each sliding rail 2 along the direction of the sliding rail 2, the third mounting holes are formed in each sliding rail 2 along the direction of the pipeline arrangement, and fourth mounting holes matched with the third mounting holes are formed in the sliding blocks 3 at positions corresponding to the third mounting holes in the sliding rails 2. In this way, after the slider 3 is moved to a proper position on the slide rail 2, the slider 3 is fixed on the slide rail 2 by screwing the second connecting bolt 7 through the third mounting hole and the fourth mounting hole which are matched.
In this embodiment, a connecting rod 4 is mounted on the slider 3, and two ends of the connecting rod 4 are a first end and a second end respectively. The first end of the connecting rod 4 is inserted into the sliding block 3, and a fifth mounting hole matched with the fourth mounting hole is formed in the position, corresponding to the fourth mounting hole, of the sliding block 3, of the first end of the connecting rod 4 inserted into the sliding block 3. In this way, it is convenient to install the connecting rod 4 on the slider 3 when locking the slider 3 at a fixed position on the slide rail 2 after the steel sheet piles 1 are anchored in the ground and the soil between the two steel sheet piles 1 is excavated. The second connecting bolt 7 passes through a third mounting hole on the sliding rail 2, a first mounting hole on the sliding block 3 and a fifth mounting hole on the connecting rod 4 and then is screwed down, so that the connecting rod 4, the sliding block 3 and the sliding rail 2 are fixedly connected. The influence of the connecting rod 4 on the construction of the steel sheet pile 1 when the connecting rod 4 is arranged on the steel sheet pile 1 and the steel sheet pile 1 is anchored into the ground is avoided.
In this embodiment, when the slider 3 and the tie bars 4 are fixed to the steel sheet piles 1 according to the depth of the groove and the arrangement of the pipes, the second ends of the two tie bars 4 are located at opposite positions between the two steel sheet piles 1. At this time, the two ends of the connecting sleeve 5 are respectively sleeved on the second ends of the two connecting rods 4. A second mounting hole is formed in the second end of the connecting rod 4, and a plurality of first mounting holes matched with the second mounting holes are formed in the connecting sleeve 5 at positions corresponding to the second mounting holes in the connecting rod 4 along the axial direction of the connecting sleeve 5. When the connecting sleeve 5 is sleeved on the connecting rod 4, the first connecting bolt 6 is screwed down after passing through the first mounting hole on the connecting sleeve 5 and the second mounting hole on the connecting rod 4. Realize connecting sleeve 5 and two connecting rods 4 fixed connection, be convenient for simultaneously according to the distance between two steel sheet piles 1 adjust the length of telescopic link that comprises two connecting rods 4 and connecting sleeve 5. The groove supporting device is suitable for different situations.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Groove support device convenient to on-the-spot installation is dismantled for support the slot when overhauing the pipeline of arranging in the slot, its characterized in that: the steel sheet pile (1) is arranged on the inner wall of the groove at two sides of the pipeline, the sliding rail (2) arranged along the vertical direction is arranged on the side wall of the steel sheet pile (1) at two sides of the pipeline, the sliding blocks (3) are slidably arranged in the sliding rail (2) at two sides of the pipeline, a telescopic rod with adjustable length is connected between the two sliding blocks (3) corresponding to the positions at two sides of the pipeline, and a locking mechanism for locking the sliding blocks (3) at a proper position is arranged on the sliding rail (2).
2. The channel stay device for facilitating in-situ installation and removal of a component according to claim 1, wherein: the telescopic link has two connecting rods (4) and suit at the outer adapter sleeve (5) of connecting end of two connecting rods (4), the first end of two connecting rods (4) is installed respectively on slider (3) of pipeline both sides, in the both ends of same adapter sleeve (5) are inserted respectively to the second end of two connecting rods (4), be provided with a plurality of first mounting holes along adapter sleeve (5) axial direction on adapter sleeve (5), be equipped with the second mounting hole with first mounting hole adaptation on the second end of connecting rod (4), realize fixed connection through first connecting bolt (6) that pass first mounting hole on adapter sleeve (5) and the second mounting hole on connecting rod (4) simultaneously between connecting rod (4) and adapter sleeve (5).
3. A channel stay device for facilitating in-situ installation and removal as claimed in claim 2, wherein: the locking mechanism is provided with a third mounting hole which is arranged on the sliding rail (2) along the passing direction of the sliding rail (2), a fourth mounting hole which is matched with the third mounting hole is arranged on the sliding block (3) at the position corresponding to the third mounting hole on the sliding rail (2), and the sliding rail (2) and the sliding block (3) are fixedly connected through a second connecting bolt (7) which passes through the third mounting hole on the sliding rail (2) and the fourth mounting hole on the sliding block (3) at the same time.
4. A channel stay device for facilitating in-situ installation and removal as claimed in claim 2, wherein: the first end of the connecting rod (4) stretches into the sliding block (3), and a fifth mounting hole matched with the fourth mounting hole is formed in the position, corresponding to the fourth mounting hole in the sliding block (3), of the end part of the connecting rod (4) stretching into the sliding block (3).
5. The channel stay device for facilitating in-situ installation and removal of a component according to claim 1, wherein: the bottom of the steel sheet pile (1) is wedge-shaped.
6. The channel stay device for facilitating in-situ installation and removal of a component according to claim 1, wherein: the bottom of the sliding rail (2) is wedge-shaped.
7. A channel stay device for facilitating in-situ installation and removal as claimed in claim 2, wherein: the connecting rod (4) is made of square steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359859.6U CN219808387U (en) | 2023-02-22 | 2023-02-22 | Groove supporting device convenient to assemble and disassemble on site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359859.6U CN219808387U (en) | 2023-02-22 | 2023-02-22 | Groove supporting device convenient to assemble and disassemble on site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808387U true CN219808387U (en) | 2023-10-10 |
Family
ID=88217510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359859.6U Active CN219808387U (en) | 2023-02-22 | 2023-02-22 | Groove supporting device convenient to assemble and disassemble on site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808387U (en) |
-
2023
- 2023-02-22 CN CN202320359859.6U patent/CN219808387U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109577342B (en) | Swift supporting device of circular pit construction | |
| CN110485467B (en) | Assembled recyclable rectangular working well with preset detachable door opening and sliding type rear wall and construction method thereof | |
| CN210031842U (en) | Combined supporting system for adjacent deep foundation pit based on row piles, connecting beams and counter-pulling anchor cables | |
| CN112524338A (en) | Pipe jacking construction system for bidirectional jacking and construction process thereof | |
| CN114484073B (en) | Artificial pipe jacking construction method | |
| JP2017053219A (en) | Road surface lining method through jacking-type open shield technique | |
| CN219808387U (en) | Groove supporting device convenient to assemble and disassemble on site | |
| KR101619330B1 (en) | Horizontal Beam Supporting Bracket for Temporary Soil Retaining Work | |
| CN217977721U (en) | Flexible supporting structure for jacking of open caisson jacking pipe | |
| CN208650912U (en) | Heat distribution pipeline fixing force transfer bracket system in heating power shield tunnel | |
| US20150159395A1 (en) | Terrain compliant, eco-friendly, modular ballast system with optional integrated wire management and racking system | |
| CN110485471B (en) | Sliding type rear wall integrated assembly type recyclable rectangular working well and construction method thereof | |
| CN111395357B (en) | Spreading type recyclable soil nailing wall supporting system | |
| CN113483148A (en) | Assembled pipe jacking construction guide rail device | |
| CN110671114B (en) | Recovery type round vertical shaft supporting device and method | |
| CN203684235U (en) | Novel combined type groove excavation supporting device | |
| CN112609741A (en) | In-situ protection structure and method for large-diameter pipeline of open cut station of rail transit | |
| KR101042556B1 (en) | Fence supporting device for water works | |
| CN202531026U (en) | Drilling machine for construction of inclined pile | |
| CN218208114U (en) | Variable angle push bench jack leans on steel box behind | |
| CN103669370B (en) | Recoverable combined groove excavation foundation fit supporting device and construction method | |
| CN205955756U (en) | Load and unload formula magnesium iron tunnel wall board soon | |
| CN207296625U (en) | A kind of detachable guard rail mounting base | |
| CN217153250U (en) | Supporting structure for large pipe gallery jacking pipe construction | |
| CN116464041B (en) | Recyclable prestressed anchor cable and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |